Svs appeared in Dongfeng Zhengzhou Nissan pickup truck, indicating that drivers need to add antifreeze because the engine cooling system lacks antifreeze. The specific operation steps of adding antifreeze to Dongfeng Zhengzhou Nissan pickup truck are as follows:

1, open the driver's door of the car.

2. Pull down the hood switch of the car.

3. Lift the hood of the car.

4. Slowly unscrew the cover of the water tank kettle of the car and let off the high-pressure gas inside.

5. Add cooling water to the top of the car kettle.

Precautions:

Vehicles using antifreeze should not directly supplement tap water, but should add distilled water or deionized water. If there are no conditions, it is better to add cold boiled water than tap water. If antifreeze is lost due to leakage, it should be supplemented with antifreeze of the same brand. Antifreeze should be used all year round, and the method of using tap water in summer is unscientific, which is not worth the candle.

Avoid mixing with water. Traditional inorganic antifreeze can't be mixed with water, which will produce precipitation and seriously affect the normal function of antifreeze.